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The ADV869-P00 is a high-capacity mixed digital I/O module designed for modular automation systems. It integrates 32 digital input channels and 32 digital output channels into a single module, designed to be used in 24 V DC industrial control environments. The outputs are of transistor type, and the module supports the functions of “pulse-width” and “time-proportional” output control, enabling advanced timed actuation as well as discrete switching.
With full channel isolation (common every 16 channels), the module is robust for industrial field use, offering reliability, flexibility, and a compact footprint. It is intended for use in distributed I/O racks for process plants, manufacturing automation, utilities, or any control system requiring both status inputs and command outputs in one card.
| Parameter | Specification |
|---|---|
| Number of Input Channels | 32 |
| Number of Output Channels | 32 |
| Input Type | Contact or voltage input (24 V DC level) |
| Input OFF Signal Condition | ≥ 100 kΩ (for contact type) |
| Input ON Signal Condition | ≤ 200 Ω (for contact type) |
| Voltage Input OFF Condition | 4.5 V to 25 V DC |
| Voltage Input ON Condition | ±1 V or less, 200 Ω or less |
| Input Response Time | Approx. 8 ms |
| Output Type | Transistor switch (current-sink) |
| Output Rating | 30 V DC, 100 mA (inductive/resistive) |
| Output Response Time | ≤ 16 ms |
| Pulse-Width / Time-Proportional Output Range | 8 ms to 7200 s |
| Pulse-Width Resolution | 8 ms increments (plus up to ~1 ms ON/OFF delay) |
| Isolation | Common negative side every 16 channels; isolated channel groups |
| Power Supply / Logic Current Consumption | Approx. 800 mA at 5 V DC (logic supply) |
| Dimensions | ~ 144 mm (W) × 100 mm (H) × 30 mm (D) |
| Weight | ~ 0.30 kg |
| Connection Interface | Dedicated cable (e.g., KS9 style) |
| Compatible Backplane / Rack | ST5-compatible modular slot system |
| Operating Environment | Industrial control rack, 24 V DC I/O system |
| Special Functions | Supports pulse-width modulation and time-proportional output control |
Integrated I/O racks in large process plants (chemical, petrochemical, refining) requiring both status monitoring (inputs) and timed actuator control (outputs).
Manufacturing automation lines and packaging systems where sensors (inputs) and actuators (outputs) are tightly grouped and require compact I/O modules.
Water/wastewater treatment plants where pump or valve control (outputs) and sensor status (inputs) are combined in one remote rack near the field.
Utilities (power generation, distribution) where discrete status signals and controlled outputs must be handled in modular architecture.
Alarm, interlock and shutdown panels where both input fault signals and output commands are required, including timed sequences for blinkers, alarms or valves.
Redundant high-availability control architectures: this module is suited for racks configured for redundant operation to ensure system continuity.
High channel density: 32 inputs + 32 outputs in one module reduce the number of cards and rack space required.
Timing capability: The outputs are not only simple on/off but support pulse-width and time-proportional controls, enabling sophisticated actuation strategies.
Compact & lightweight: At approx. 0.30 kg and standard size, ideal for dense control racks or remote I/O locations.
High isolation and robustness: Common negative terminals per 16 channels and isolated architecture improve noise immunity and reliability.
Simplified wiring and maintenance: Combining input and output in one card reduces wiring terminations and inventory of spares.
Modular growth: Built for modular I/O racks; easy to expand or replace as system demands increase.
Cost-effective: By integrating both I/O types with advanced functions, it delivers value compared to separate input/output modules.
Field-friendly integration: Designed for industrial 24 V DC systems and remote wiring environments, supporting streamlined installation.
Brand: Yokogawa
Series: ADV Digital I/O Modules – Mixed I/O families
Model: ADV869-P00 – Mixed digital Input/Output module (32 DI + 32 DO) with pulse-width/time-proportional output capability
| Model | Input / Output Configuration | Key Features | Weight Approx. |
|---|---|---|---|
| ADV869-P00 | 32 DI + 32 DO | Mixed I/O with timing outputs | ~0.30 kg |
| ADV869-P01 | 32 DI + 32 DO | Mixed I/O, advanced spec (G3 option) | ~0.32 kg |
| ADV859-P00 | 16 DI + 16 DO | Mixed I/O smaller channel count | ~0.30 kg |
| ADV551-P00 | 32 DO | Output only, 24 V DC transistor | ~0.28 kg |
| ADV159-P00 | 32 DI | Input only module | ~0.27 kg |
| Model | Type | Channels | Weight Approx. |
|---|---|---|---|
| ADV161-P00 | Digital Input | 64 DI | ~0.32 kg |
| ADV561-P10 | Digital Output | 64 DO (timing) | ~0.30 kg |
| ADV569-P00 | Digital Output | 64 DO | ~0.33 kg |
| ADV859-P01 | Mixed I/O | 16 DI + 16 DO (rugged spec) | ~0.32 kg |
| ADV551-P00 | Digital Output | 32 DO | ~0.28 kg |
Q1: What I/O capacity does the ADV869-P00 offer?
A1: It offers 32 digital input channels and 32 digital output channels in a single module.
Q2: Does the ADV869-P00 support timed output functions?
A2: Yes — the module supports pulse-width and time-proportional output controls on the output channels.
Q3: What is the rated output load for each output channel?
A3: Each output channel is rated for approx. 30 V DC, 100 mA for resistive or inductive loads.
Q4: What is the physical dimension and weight of the module?
A4: Approximate dimensions are 144 mm × 100 mm × 30 mm, and the weight is about 0.30 kg.
Q5: What is the response time for input detection and output switching?
A5: Input response is about 8 ms; output switching is up to 16 ms for standard on/off, with timing modes slower depending on pulse parameters.
Q6: Is the module isolated per channel group?
A6: Yes — the modules have isolated channel groups: common negative side every 16 channels, helping protect against field interference.
Q7: What field voltage is used for inputs and outputs?
A7: Both inputs and outputs operate at 24 V DC, which is standard industrial discrete logic voltage.
Q8: Can this module be used in remote I/O applications?
A8: Yes — its mixed I/O design and compact size make it suitable for remote I/O racks or field interface panels.
Q9: Is the module suitable for high-availability configurations?
A9: Yes — the module fits modular rack architectures which support redundancy for high-availability systems.
Q10: What are common application areas for ADV869-P00?
A10: Typical applications include process automation, manufacturing lines, utility systems, alarm/interlock panels, water/wastewater systems and other industrial control systems combining status monitoring and timed actuation.
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